Climax Metal Products 1C-100-A Shaft Collar 1 in Bore 6061 Aluminum

1 in Bore Aluminium Shaft Collar

This 1 in bore aluminium shaft collar is a mechanical component designed to position or secure parts on a round shaft. It suits maintenance engineers, machinery builders and hobbyists who need a lightweight clamping collar for inch-sized shafts in general power-transmission applications.

Clamp Style Holds Under Continuous Vibration

The one-piece clamp construction distributes gripping force evenly around the shaft rather than concentrating it at a single set-screw point. This helps the collar resist loosening when the assembly runs for long periods under vibration or reversing loads.

Simple Installation With Standard Tools

The collar installs by sliding over the shaft and tightening the carbon-steel cap screw with a hex key; no keyway machining or threading is required. The 1/2 in width and 2.06 in clearance diameter fit many standard setups, but the absence of a keyway means it cannot transmit high torque without additional locking features.